build: add optional test build

xmake.lua

@@ -1,70 +1,101 @@
-add_rules("mode.debug", "mode.release")
-
 includes("scripts/localbdslibrary.lua")
 
 add_repositories("liteldev-repo https://github.com/LiteLDev/xmake-repo.git")
 
-if not has_config("vs_runtime") then
-    set_runtimes("MD")
-end
-
-option("localbdslibrary")
-    set_default(false)
-    set_showmenu(true)
-    set_description("Use local bdslibrary")
-option_end()
-
--- xmake-repo
-add_requires("entt v3.12.2")
-add_requires("gsl v4.0.0")
-add_requires("leveldb 1.23")
-add_requires("rapidjson v1.1.0")
-
--- ^^^ for mc / for ll vvv
-
+-- Dependencies from xmake-repo.
+add_requires("entt 3.12.2")
 add_requires("fmt 10.1.1")
-add_requires("magic_enum v0.9.0")
-add_requires("nlohmann_json v3.11.2")
-add_requires("gtest 1.12.1")
+add_requires("gsl 4.0.0")
+add_requires("leveldb 1.23")
+add_requires("magic_enum 0.9.0")
+add_requires("nlohmann_json 3.11.2")
+add_requires("rapidjson 1.1.0")
 
--- liteldev-repo
-add_requires("pcg_cpp v1.0.0")
-add_requires("preloader v1.3.0")
-add_requires("symbolprovider v1.1.0")
+-- Dependencies from liteldev-repo.
 add_requires("ctre 3.8.1")
+add_requires("pcg_cpp 1.0.0")
 add_requires("pfr 2.1.1")
+add_requires("preloader 1.3.0")
+add_requires("symbolprovider 1.1.0")
+
+if has_config("tests") then
+    add_requires("gtest 1.12.1")
+end
 
 if has_config("localbdslibrary") then
     add_requires("localbdslibrary")
 else
     add_requires("bdslibrary 1.20.41.02")
 end
 
+if not has_config("vs_runtime") then
+    set_runtimes("MD")
+end
+
+option("tests")
+    set_default(false)
+    set_showmenu(true)
+    set_description("Enable tests")
+
+option("localbdslibrary")
+    set_default(false)
+    set_showmenu(true)
+    set_description("Use local bdslibrary")
+
 target("LeviLamina")
-    set_license("LGPL-3")
-    set_kind("shared")
-    set_languages("c++23")
-    set_symbols("debug")
-    set_exceptions("none")
-    set_pcxxheader("src/mc/_HeaderOutputPredefine.h")
-    set_configdir("$(buildir)/config")
     add_configfiles("src/(**.in)")
-    set_configvar("LL_WORKSPACE_FOLDER", "$(projectdir)")
-    add_headerfiles("src/(**.h)")
-    add_includedirs("./src", "$(buildir)/config")
     add_cxflags("/utf-8", "/permissive-", "/EHa", "/W4")
     add_defines(
-        "UNICODE", "LL_EXPORT", "WIN32_LEAN_AND_MEAN",
-        "CPPHTTPLIB_OPENSSL_SUPPORT", "_AMD64_", "NOMINMAX",
-        "_CRT_SECURE_NO_WARNINGS", "_ENABLE_CONSTEXPR_MUTEX_CONSTRUCTOR"
+        "_AMD64_",
+        "_CRT_SECURE_NO_WARNINGS",
+        "_ENABLE_CONSTEXPR_MUTEX_CONSTRUCTOR",
+        "CPPHTTPLIB_OPENSSL_SUPPORT",
+        "LL_EXPORT",
+        "NOMINMAX",
+        "UNICODE",
+        "WIN32_LEAN_AND_MEAN"
     )
-    add_shflags("/DELAYLOAD:bedrock_server.dll")
-    add_files("src/**.cpp","src/**.rc")
-    add_packages("entt", "fmt", "gsl", "gtest", "leveldb",
-                 "magic_enum", "nlohmann_json", "rapidjson",
-                 "pcg_cpp", "symbolprovider", "ctre", "pfr",
-                 "preloader", { public = true }
+    add_files(
+        "src/ll/api/**.cpp",
+        "src/ll/core/**.cpp",
+        "src/ll/core/**.rc",
+        "src/mc/**.cpp"
+    )
+    -- add_headerfiles("src/(**.h)")
+    add_includedirs(
+        "./src",
+        "$(buildir)/config"
     )
+    add_packages(
+        "entt",
+        "fmt",
+        "gsl",
+        "leveldb",
+        "magic_enum",
+        "nlohmann_json",
+        "rapidjson",
+        "ctre",
+        "pcg_cpp",
+        "pfr",
+        "preloader",
+        "symbolprovider",
+        { public = true }
+    )
+    add_rules("mode.debug", "mode.release")
+    add_shflags("/DELAYLOAD:bedrock_server.dll")
+    set_configdir("$(buildir)/config")
+    set_configvar("LL_WORKSPACE_FOLDER", "$(projectdir)")
+    set_exceptions("none")
+    set_kind("shared")
+    set_languages("c++23")
+    set_pcxxheader("src/mc/_HeaderOutputPredefine.h")
+    set_symbols("debug")
+
+    if has_config("tests") then
+        add_packages("gtest")
+        add_files("src/ll/test/**.cpp")
+    end
+
     if has_config("localbdslibrary") then
         add_packages("localbdslibrary")
     else
@@ -75,8 +106,8 @@ target("LeviLamina")
         local tag = os.iorun("git describe --tags --abbrev=0 --always")
         local major, minor, patch, suffix = tag:match("v(%d+)%.(%d+)%.(%d+)(.*)")
         if not major then
-            print("Failed to parse version tag, using 0.1.0")
-            major, minor, patch = 0, 1, 0
+            print("Failed to parse version tag, using 0.0.0")
+            major, minor, patch = 0, 0, 0
         end
         if suffix then
             prerelease = suffix:match("-(.*)")